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Developer upgrades WebRTC playground to use gpt-realtime-2

Simon Willison
@simonwillison.net

Independent AI researcher, creator of datasette.io and llm.datasette.io, building open source tools for data journalism, writing about a lot of stuff at https://simonwillison.net/

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Simon Willison
@simonwillison.net

I got fed up of waiting for OpenAI to bring their much improved gpt-realtime-2 voice conversation model to the ChatGPT product, so I upgraded my OpenAI-WebRTC playground tool to use it and to let you paste in a document to have a conversation about, too simonwillison.net/2026/Jun/12/

OpenAI WebRTC Audio Session, now with document context1 day agoSimon Willison
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1 day ago
Developer upgrades WebRTC playground to use gpt-realtime-2 — AIBriefs